• Improved performance at high time scales
• Collisions with enemy piers now cause damage to your boat
• In chart view, only left mouse clicks are now used for target selection and waypoint actions
• Waypoints can now be inserted between existing waypoints
• Modding: Added max depth at which depth charges will detonate
• Modding: Sounds can now be modified or replaced
• Modding: Added option to not pause game when opening management view
v 1.2.64 change list
Source: Steam Community (opens in a new tab)